[Bug middle-end/122069] Missed use of UDOT for char->int reduction

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122069

--- Comment #7 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Tamar Christina <tnfchris@gcc.gnu.org>:

https://gcc.gnu.org/g:8f60eb809708f3594dbe2debc6fd228a5796e15f

commit r16-4479-g8f60eb809708f3594dbe2debc6fd228a5796e15f
Author: Tamar Christina <tamar.christina@arm.com>
Date:   Sat Oct 18 08:21:09 2025 +0100

    ia64: convert widen_[us]sum into convert optab [PR122069]

    The target does not seem to have a maintainer listed, I've CC'ed a group of
    global maintainers instead hoping one of you could approve it.

    This patch is a mechanical rewrite of the widen_[us]sum optabs from a
direct to
    a conversion optab.  The result of which requires the output mode to be
added to
    the existing patterns.

    No change in functionality is expected.

    gcc/ChangeLog:

            PR middle-end/122069
            * config/ia64/vect.md (widen_usumv8qi3): Renamed ...
            (widen_usumv4hiv8qi3): ... into this.
            (widen_usumv4hi3): Renamed ...
            (widen_usumv2siv4hi3): ... into this.
            (widen_ssumv8qi3): Renamed ...
            (widen_ssumv4hiv8qi3): ... into this.
            (widen_ssumv4hi3): Renamed ...
            (widen_ssumv2siv4hi3): ... into this.